Reviving a Sony d2502

Good day,

I just want to ask how to successfully revive a sony d2502 that was wrongly flashed with d2212 via flashtool .ftf file..

There is no dump file from the support..

I already tried flashing factory image via direct emmc but after still the unit does not turn on..

any thoughts?

was able to revive the unit... first back up TA and modems area.. then write dump from here

after flashing dump, write back TA and modems.. unit now will boot but only hang on logo..

then i flashed the unit again using flashtool ftf file..

unit is alive again...

thanks UFI..

its not working write ok but not booting still dead
plzzzzzz guide me